a senior student at an English public school who is given authority over other students.
Also prepositor, prepostor.
Origin of praepostor
Also pre·pos·tor [pree-pos-ter] /priˈpɒs tər/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for prepostor
Historical Examples of prepostor
It wasn't till some year or so after the events recorded above that the prepostor of their room and passage left.Tom Brown's Schooldays
British rare a prefect in any of certain public schools
Word Origin for prepositor
C16: from Latin praepositus placed before
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012